201950016

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:520

約数の個数: 112

約数和(自身を含む): 557101248

約数和(自身を除く): 355151232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 61, 64, 86, 96, 122, 129, 172, 183, 192, 244, 258, 344, 366, 401, 488, 516, 688, 732, 802, 976, 1032, 1203, 1376, 1464, 1604, 1952, 2064, 2406, 2623, 2752, 2928, 3208, 3904, 4128, 4812, 5246, 5856, 6416, 7869, 8256, 9624, 10492, 11712, 12832, 15738, 17243, 19248, 20984, 24461, 25664, 31476, 34486, 38496, 41968, 48922, 51729, 62952, 68972, 73383, 76992, 83936, 97844, 103458, 125904, 137944, 146766, 167872, 195688, 206916, 251808, 275888, 293532, 391376, 413832, 503616, 551776, 587064, 782752, 827664, 1051823, 1103552, 1174128, 1565504, 1655328, 2103646, 2348256, 3155469, 3310656, 4207292, 4696512, 6310938, 8414584, 12621876, 16829168, 25243752, 33658336, 50487504, 67316672, 100975008, 201950016]

約数ペア:

[(1, 201950016), (2, 100975008), (3, 67316672), (4, 50487504), (6, 33658336), (8, 25243752), (12, 16829168), (16, 12621876), (24, 8414584), (32, 6310938), (43, 4696512), (48, 4207292), (61, 3310656), (64, 3155469), (86, 2348256), (96, 2103646), (122, 1655328), (129, 1565504), (172, 1174128), (183, 1103552), (192, 1051823), (244, 827664), (258, 782752), (344, 587064), (366, 551776), (401, 503616), (488, 413832), (516, 391376), (688, 293532), (732, 275888), (802, 251808), (976, 206916), (1032, 195688), (1203, 167872), (1376, 146766), (1464, 137944), (1604, 125904), (1952, 103458), (2064, 97844), (2406, 83936), (2623, 76992), (2752, 73383), (2928, 68972), (3208, 62952), (3904, 51729), (4128, 48922), (4812, 41968), (5246, 38496), (5856, 34486), (6416, 31476), (7869, 25664), (8256, 24461), (9624, 20984), (10492, 19248), (11712, 17243), (12832, 15738)]